<div class="operation_user clearfix">
    <div class="link fl"><a href="{:U('Index/index')}">系统信息</a></div>
    <div class="link fr">
        <span>欢迎您，管理员{:session('username')}</span><a href="{:U('Index/index')}" class="icon icon_i">首页</a><span></span><a href="#" class="icon icon_j">前进</a><span></span><a href="#" class="icon icon_t">后退</a><span></span><a href="#" class="icon icon_n">刷新</a><span></span><a href="{:U('login/logout')}" class="icon icon_e">退出</a>
    </div>
</div>